Whether you're gravel racing or joy riding, the Grail CB7 rim from Stan's NoTubes is as comfortable as it is fast thanks to its light build, vibration-damping technology and airtight reliability.
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- Lightweight carbon construction
- 21.6 mm internal width optimized for 25–40 mm gravel and road tires
- Carbon RiACT (radial impact absorbing carbon technology) rim shape maximizes radial compliance while resisting lateral flex to absorb impacts, roll faster and increase control
- Bead Socket Technology ensures easy inflation and an exceptionally reliable airtight seal
- Stan's NoTube offers a 7-year warranty and lifetime crash replacement for this rim
Made in USA.
View all Stan's NoTubes Bike Rims| Best Use | Gravel Cycling |
|---|---|
| Tire Type | Tubeless Ready |
| Wheel Size | 700c |
| Spoke Hole Count | 700C X 24H: 24 700C X 28H: 28 |
| Internal Rim Width | 21.6 millimeters |
| External Rim Width | 26.4 millimeters |
| Effective Rim Diameter | 602 millimeters |
| Rim Depth | 19.3 millimeters |
| Brake Compatibility | Disc Brake |
| Rim Material | Carbon |
| Rim Bead Type | Hooked |
| Rim Symmetry | Symmetric |
| Valve Type | Presta |
| Tubeless Compatible | Yes |
| Weight | 300 grams |
| Material(s) | Carbon |